LMH6609MF/NOPB

Overview

The LMH6609MF/NOPB is a single-channel voltage feedback operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 150 MHz and a slew rate of 1.4 kV/us. The device operates within a supply voltage range of 6 V to 12 V, drawing 7 mA of operating current. Key electrical specifications include an input offset voltage of 3.5 mV, input bias current of 8 uA, and common-mode rejection ratio of 73 dB. It delivers 90 mA output current per channel with an input voltage noise density of 3.1 nV/sqrt Hz. The component is housed in a SOT-23-5 package and functions reliably across a temperature range of -40 C to +85 C.

Feature Summary

• High-speed voltage feedback architecture designed for demanding signal processing applications
• Low power consumption profile suitable for battery-operated or thermally constrained systems
• Robust output drive capability supporting high current loads without performance degradation

Applications

• Video buffering and signal conditioning circuits
• High-speed data acquisition front ends
• Test and measurement instrumentation amplifiers

Procurement Notes

Verify the specific suffix configuration against official Texas Instruments documentation to ensure compatibility with RoHS standards and lead-free manufacturing processes. Confirm that the SOT-23-5 package dimensions align with your PCB footprint requirements. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when a balance between moderate bandwidth and low power consumption is required. The SOT-23-5 package offers space efficiency for compact designs. Ensure the application does not exceed the maximum supply voltage limits. Consider thermal management strategies given the operating current draw. Verify that the input offset voltage meets the precision requirements of the target circuit design.

Part Context

This device belongs to the LMH6609 series of high-speed operational amplifiers from Texas Instruments. It serves as a successor or alternative to earlier non-NOPB variants like the LMH6609MF, which has been discontinued. The series focuses on providing reliable performance in video and communication infrastructure applications where size and power efficiency are critical constraints for system designers.

Replacement Considerations

The LMH6609MF is listed as obsolete with the LMH6609MF/NOPB identified as a direct replacement. Verify pinout compatibility and electrical parameter equivalence before substitution.